"Installer could not set up an important component needed by TM Maximum Security (error code #1603, 3003, 0xe0120010." Confirmed all Windows updates installed. Ran TM Rootkit cleaner. Ran TM Uninstaller (also ran Norton uninstaller to be safe). Removed old programs that may be conflicting. Having problem on two nearly identical machines (Lenovo desktop, installed in 2010, Windows 7 64-bit). Suggestions?